Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g16/HR15748.hea (752 bytes) 
HR15748 12 500 5000
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 25 25279 0 I
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 -55 -15912 0 II
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 -80 24337 0 III
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 15 27692 0 aVR
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 53 -32110 0 aVL
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 -67 4268 0 aVF
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 55 7605 0 V1
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 -50 799 0 V2
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 290 -14039 0 V3
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 375 5743 0 V4
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 -5 -5723 0 V5
HR15748.mat 16x1+24 1000.0(0)/mv 16 0 -70 -4699 0 V6
# Age: 70
# Sex: Male
# Dx: 164934002,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown